what happened at gun shows across america today? >>> holiday havoc, two days until christmas and two new storms bearing down, as tens of millions of americans scramble for their gifts, we look inside the mind of the last-minute shopper. irresistible, the dental assist in iowa fired because her boss says she was too attractive. the shock over how the state's highest court has ruled on this case. >>> and extreme gift,ing, what america's 1%ers may find under their trees this christmas. >>> good evening. we may be two days away from christmas, but many americans are focused not on yuletide enjoy, instead on guns. who has them, who's trying to get them and how they should be controlled. tonight the nra and its supporters are doubling down. here hearing reports of a rush at gun shows across america today, people buying assault weapons before a possible ban. as nra executives fanned out across the air waves with a message of defiance. abc's david kerley is on the story. >> reporter: the nra today stuck byes its guns, that every american sc